From patchwork Tue Jan 26 11:16:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Begunkov X-Patchwork-Id: 372442 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94C5CC433E0 for ; Tue, 26 Jan 2021 11:23:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5B75023108 for ; Tue, 26 Jan 2021 11:23:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392344AbhAZLW5 (ORCPT ); Tue, 26 Jan 2021 06:22:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392296AbhAZLVk (ORCPT ); Tue, 26 Jan 2021 06:21:40 -0500 Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 25537C061573 for ; Tue, 26 Jan 2021 03:21:00 -0800 (PST) Received: by mail-ed1-x536.google.com with SMTP id a14so7976852edu.7 for ; Tue, 26 Jan 2021 03:21:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7IMyqYTXqTzTLWfe8vrd6x/7omUr8iT404e7c2RUFYk=; b=qITcifFsH1smekPiWNQHWANIPHCwtS8vFkZoH+RLD7G6bDdDawjhf/umkMf4WwOVXW QtYf3nEEiL1NyIKGgg6NCVkwla5l60tmqcObYO/eF1Kg3+CiTGtVGsyEqpe1AFw6flei Q+cUlxEfMqt6j5o3pVtBYJzWtCt7tQfX/n0plaQjlh8sLL+NWxgNhIt9t1Ek1moVU3l4 ydOUvQQ1/OT4FEC9ugeIG7RCrjddWGejhtVEtpFmmhGzzeuiEgiJ+NTcDAK55PdHKdzg eqgeyIVbyBEwHxv/GDvVw7ws3v49+aQ2kdL9aL1FM/cNMltt9qQW3mfwmo7vPtAWOZnq MGQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7IMyqYTXqTzTLWfe8vrd6x/7omUr8iT404e7c2RUFYk=; b=ZRcCYZTXgJ7NgAQmt0wa97jeQzg7cIgAYhhjj10wr6ed5c4qDrpXJZaIv4STjgnpiT 52IKYHMkufJ39GKxjusWMqx7+j2zHQ2JbyxzSJrJ1LPvvwbtVSvA6DFAUw/PXoL9ww/P ALoej4Dej4PLktu93AdeGEFp3YHyoYh+DHgum2Yi84K/6RgCAO4GHgC7szVTrBibhpeO Tn8XQO4DTw3ttbqjhT5uQ1QPm6oygPJi6bBjXTUFUS9xUkzbxiYXMaLeBF5SsRrTXdCK aSPQrV5vHSBwAeUo1/r+l1kFOBQLUHdYp0c1ojorKOa+yjiQWZ5xLweGZVaLAW+rswsz +Pag== X-Gm-Message-State: AOAM531PvmmVvyb8Qa9iVXOsIcRf/RxQjaFFDTeGqWVeKzS+iUltBTUW sX7dUEIKvvE9Tnc1yQ/qUgks0kVJ41OWMw== X-Google-Smtp-Source: ABdhPJw3t6r8IVjjacJhqcwGbSY+bU8WtCM0OnfyiYq398XmBkL3ZXxwXC1Waak5Kp4ygE40KZKy3Q== X-Received: by 2002:aa7:c459:: with SMTP id n25mr4066674edr.214.1611660058746; Tue, 26 Jan 2021 03:20:58 -0800 (PST) Received: from localhost.localdomain ([148.252.129.161]) by smtp.gmail.com with ESMTPSA id o17sm12167128edr.17.2021.01.26.03.20.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Jan 2021 03:20:58 -0800 (PST) From: Pavel Begunkov To: stable@vger.kernel.org Cc: Jens Axboe Subject: [PATCH stable 00/11] io_uring for-stable Date: Tue, 26 Jan 2021 11:16:59 +0000 Message-Id: X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Rebased on linux-5.10.y, stable tags added. The first was dropped before, most of others make it right. Pavel Begunkov (11): kernel/io_uring: cancel io_uring before task works io_uring: inline io_uring_attempt_task_drop() io_uring: add warn_once for io_uring_flush() io_uring: stop SQPOLL submit on creator's death io_uring: fix null-deref in io_disable_sqo_submit io_uring: do sqo disable on install_fd error io_uring: fix false positive sqo warning on flush io_uring: fix uring_flush in exit_files() warning io_uring: fix skipping disabling sqo on exec io_uring: dont kill fasync under completion_lock io_uring: fix sleeping under spin in __io_clean_op fs/file.c | 2 - fs/io_uring.c | 119 +++++++++++++++++++++++++++++++++++--------------- kernel/exit.c | 2 + 3 files changed, 86 insertions(+), 37 deletions(-)